What is the subject of a painting by a member of the realism school of painting founded by gustave courbet?

A painting by a member of the Realism movement, such as Gustave Courbet, often depicts everyday subjects with a focus on ordinary people and their struggles. For example, Courbet's work "The Stone Breakers" portrays two laborers engaged in the hard and gritty task of breaking stones, highlighting the harsh realities of manual labor and the working class. This emphasis on real-life subjects and unidealized representations was a hallmark of the Realism movement, aiming to challenge romanticized portrayals in art.